
      html,
      body {
        margin: 0;
        padding: 0;
        height: 100%;
        background-image: linear-gradient(to bottom right, red, gold);
      }

      .box {
        width: 400px;
        height: 250px;
        background-color: rgba(255, 255, 255, 0.6);
        border-radius: 6px;
        position: absolute;
        left: 50%;
        top: 40%;
        transform: translate(-50%, -50%);
        box-shadow: 1px 1px 10px #fff;
        text-shadow: 0px 1px 30px white;

        display: flex;
        justify-content: space-around;
        align-items: center;
        font-size: 70px;
        user-select: none;
        padding: 0 20px;

        /* 盒子投影 */
        -webkit-box-reflect: below 0px -webkit-gradient(linear, left top, left
              bottom, from(transparent), color-stop(0%, transparent), to(rgba(250, 250, 250, 0.2)));
      }
    